Oommen Chandy was the 10th chief minister of Kerala, serving from 2004 to 2006 and 2011 to 2016. He served also as the leader of the opposition in the Kerala Legislative Assembly from 2006 to 2011.

The Kerala Legislative Assembly, popularly known as the Kerala Niyamasabha, is the State Assembly of Kerala, one of the 28 states in India. The Assembly is formed by 140 elected representatives. Each elected member represents one of the 140 constituencies within the borders of Kerala and is referred to as Member of the Legislative Assembly (MLA). The present Kerala Legislative Assembly consists of 140 elected members. The election for the Kerala Legislative Assembly is conducted by the Election Commission of India (ECI).